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Topic: Using external security mechanism for PDFs
Conf: (P-PDF) Developers, Msg: 75143
Date: 10/26/2002 05:25 PM
I'm developing a CD with some PDFs on it, and I want to copy-protect it... Because I do not know of a security system that can stop copying the files to hard disk (while the Acrobat Reader should be able to read them), I tried making the PDFs check for an external security device, such as the original lock CD and exit if none is found.